Dang cel 1640
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Dang cel 1640
2011 f350 6.7 4wd 70,000 miles.
Cel 2000, 1640
Cannot find 1640 in look up.
I was wearing my glasses so I'm pretty sure it was 1640, not 164c
Runs great otherwise. Reset cel meanwhile. Extended warranty so off she goes to repair center. Wondering what I am in store for?
Cel 2000, 1640
Cannot find 1640 in look up.
I was wearing my glasses so I'm pretty sure it was 1640, not 164c
Runs great otherwise. Reset cel meanwhile. Extended warranty so off she goes to repair center. Wondering what I am in store for?
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Yes. On a reader at the driver side port. Cleared fault and it recurred about ten minutes later.
I could not find the 1640 code in the look up provided elsewhere on this site. I want to make sure I have some idea before I trot it back to dealer.
ps merry Christmas.
I could not find the 1640 code in the look up provided elsewhere on this site. I want to make sure I have some idea before I trot it back to dealer.
ps merry Christmas.
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Went to dealer, they replaced both o2 sensors on exhaust. Drove home, life was good. Put fuel in, light back on.
crawled under truck and see what looks like a sensor just down stream of the exhaust system, but it looks original.
im suspecting they cleared codes, reset cel, called it good.
damn.
crawled under truck and see what looks like a sensor just down stream of the exhaust system, but it looks original.
im suspecting they cleared codes, reset cel, called it good.
damn.
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Emmissions code...
P1640 - Ford
Type Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description
PCM Trouble Codes Available in Another Module Conditions
Cause
Key on or engine running and the PCM received a request from another module to illuminate the MIL due to a fault that could affect emissions Scan Tool Tips Request PID 0946 to determine which module failed
P1640 - Ford
Type Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description
PCM Trouble Codes Available in Another Module Conditions
Cause
Key on or engine running and the PCM received a request from another module to illuminate the MIL due to a fault that could affect emissions Scan Tool Tips Request PID 0946 to determine which module failed
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